eStudy - Nachrichten: /home/hrniels/htdocs/eStudy/web/messaging/classes/class.messaging

00001 <?php
00002 /*--------------------------------------------------------------------------+
00003 This file is part of eStudy.
00004 messaging/classes/class.messaging_new.inc.php
00005 - Modulgruppe:  Messaging
00006 - Beschreibung: Empfänger/Buddies-Suche
00007 - Version:      0.2, 21.01.2009
00008 - Autor(en):    
00009 Alexander Rausch <alexander.rausch@mni.fh-giessen.de> [Refactoring WS 08/09],
00010 Waldemar Krampetz <waldemar.krampetz@mni.fh-giessen.de>,
00011 Dennis Bayer <dennis.bayer@mni.fh-giessen.de><bayer.d@gmx.de>
00012 +---------------------------------------------------------------------------+
00013 This program is free software; you can redistribute it and/or
00014 modify it under the terms of the GNU General Public License
00015 as published by the Free Software Foundation; either version 2
00016 of the License, or any later version.
00017 +---------------------------------------------------------------------------+
00018 This program is distributed in the hope that it will be useful,
00019 but WITHOUT ANY WARRANTY; without even the implied warranty of
00020 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00021 GNU General Public License for more details.
00022 You should have received a copy of the GNU General Public License
00023 along with this program; if not, write to the Free Software
00024 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00025 +--------------------------------------------------------------------------*/
00033 /* Abstrakte View Klasse includieren */
00034 require_once (PATH_TO_ROOT."messaging/classes/class.messaging_view.inc.php");
00035 
00036 class MessagingUserSearch extends MessagingView {
00037         
00043         private $teams;
00044 
00050         private $forename;
00051         
00057         private $name;
00058         
00064         private $course;
00065         
00071         private $useSearchForBuddylist;
00072         
00077     public function __construct($messaging) {
00078         
00079         parent::__construct($messaging);
00080     }
00081     
00086     protected function initView() {     
00087         $this->forename = NULL;
00088             $this->name = NULL;
00089             $this->course = NULL;
00090             
00091             if(isset($_POST["useSearchForBuddylist"])) {
00092                 if($_POST["useSearchForBuddylist"] == "true")
00093                         $this->useSearchForBuddylist = true;
00094                 else 
00095                         $this->useSearchForBuddylist = false;
00096             }
00097             
00098         if(isset($_GET["useSearchForBuddylist"])) {
00099                 if($_GET["useSearchForBuddylist"] == "true")
00100                         $this->useSearchForBuddylist = true;
00101                 else 
00102                         $this->useSearchForBuddylist = false;
00103             }
00104             
00105         $this->teams = TeamList::getTeams($_SESSION["course"]);
00106         
00107         return true;
00108     }
00109     
00114     protected function checkActions() {
00115         
00116                 return true;
00117     }
00118     
00125     public function echoSearchForm($useSearchForBuddylist = false) {
00126         if($useSearchForBuddylist) {
00127                 $useSearchForBuddylist = "true";
00128         }
00129         else {
00130                 $useSearchForBuddylist = "false";
00131         }
00132 
00133                 /* Suchformular HTML */
00134         echo "<form id='search' method='post' action='".PATH_TO_ROOT.SCRIPT_NAME."'> <table class='tableBorder' width='100%'>";
00135         Output::echoTableHead(Output::getIcon("icon_search", $this->translate->_("Suche Benutzer")) .$this->translate->_("Suche Benutzer"));
00136         echo "<tr><td class='tableCell'>".Utilities::helpCode(669) ."
00137               <table border='0' width='100%'><tr><td>
00138               <p class='pForm'><input type='hidden' name='useSearchForBuddylist' id='useSearchForBuddylist' value='".$useSearchForBuddylist."' /></p>
00139               <p class='pForm'><input type='hidden' name='searchAction' value='search' /></p>
00140               <p class='pForm'><input type='hidden' name='Empfaenger' value=\"".(isset($_POST["Empfaenger"]) ? $_POST["Empfaenger"] : "") ."\" /></p>
00141               <p class='pForm'><input type='hidden' name='Betreff' value=\"".(isset($_POST["Betreff"]) ? $_POST["Betreff"] : "") ."\" /></p>
00142               <p class='pForm'><input type='hidden' name='Nachricht' value=\"".(isset($_POST["Nachricht"]) ? $_POST["Nachricht"] : "") ."\" /></p>
00143               <p class='pForm'><input type='hidden' name='asEmail' value=\"".(isset($_POST["asEmail"]) ? $_POST["asEmail"] : "") ."\" /></p>
00144               </td></tr>
00145               <tr><td>".$this->translate->_("Vorname").":</td><td><p class='pForm'><input type='text' name='searchForename' id='searchForename' size='35' maxlength='35' value='' onkeyup='startAutoSearchTimer(1);' /></p></td></tr>
00146               <tr><td>".$this->translate->_("Nachname").":</td><td><p class='pForm'><input type='text' name='searchName' id='searchName' size='35' maxlength='35' value='' onkeyup='startAutoSearchTimer(1);' /></p></td></tr>";
00147         
00148         /* Planspiel Infos holen*/
00149         if (isset($_SESSION["roleID"]) || !empty($this->team)) {
00150             echo "<tr><td>".(isset($_SESSION["roleID"]) ? $this->translate->_("Rolle").(!empty($this->team) ? "/" : ""):
00151                 "") .(!empty($this->team) ? $this->translate->_("Team") : "") .":</td><td>";
00152                 echo "<p class='pForm'><select name='searchCourse' id='searchCourse' onchange='mayLookup(this.value)' size='1'>
00153                       <option value=''>".$this->translate->_("Alle Portalmitglieder")."</option>
00154                       <option selected='selected' value='".$_SESSION["course"]."'>".$this->translate->_("Alle Kursmitglieder")."</option>\n";
00155                 if (isset($_SESSION["roleID"])) {
00156                     $roleSets = RoleSetList::getRoleSets($_SESSION["course"], true);
00157                     foreach($roleSets as $roleSet) {
00158                         $roleIDs = array();
00159                         foreach($roleSet->getRoles() as $role) {
00160                             $roleIDs[] = $role->getID();
00161                         }
00162                         if (empty($roleIDs)) continue;
00163                         echo "<option value='r".implode(",", $roleIDs) ."'>".Data::toHTML($roleSet->getName(), false) ."</option>\n";
00164                         foreach($roleSet->getRoles() as $role) {
00165                             echo "<option value='r".$role->getID() ."'>&nbsp;&nbsp;&nbsp;&nbsp;".Data::toHTML($role->getName(), false) ."</option>\n";
00166                         }
00167                     }
00168                 }
00169                 if (!empty($this->team)) {
00170                     foreach($this->team as $team) {
00171                         echo "<option value='t".$team->getID() ."'>".Data::toHTML($team->getName(), false) ."</option>\n";
00172                     }
00173                 }
00174             } else {
00175                 echo "<tr><td>".$this->translate->_("Kurs").":</td><td>
00176                       <p class='pForm'><select name='searchCourse' id='searchCourse' onchange='mayLookup(this.value)' size='1'>
00177                       <option selected='selected' value=''>".$this->translate->_("Alle")."</option>";
00178                 $courses = $this->db->get_results("SELECT ID, Name FROM courses WHERE closed=0 ORDER BY Name");
00179                 /* Kurse zur Auswahl anbieten */
00180                 if (!empty($courses)) {
00181                     foreach($courses as $course) {
00182                         echo "<option value='".$course->ID."'".($course->ID == $_SESSION["course"] ? " selected='selected'" : "") .">".Data::toHTML($course->Name, false) ."</option>";
00183                     }
00184                 }
00185             }
00186 
00187             echo '</select></p>
00188                   </td></tr>
00189                  </table>
00190                  </td></tr>';
00191             Output::echoDialogBottom(array("okButton" => $this->translate->_("Suchen"), "cancelButton" => ""), 1, true);
00192                         
00193             echo ' </table></form>';
00194         }
00195         
00201         public function setSearchForeName($forename) {
00202                         $this->forename = Data::toMysql(trim($forename));
00203         }
00204         
00210         public function setSearchName($name) {
00211                 $this->name = Data::toMysql(trim($name));
00212         }
00213         
00219         public function setSearchCourse($course) {
00220                 $this->course = Data::toMysql(trim($course));
00221         }
00222         
00230         private function getSearchResults($ajax = false) {
00231        
00232                 if(is_null($this->forename) || is_null($this->name) || is_null($this->course)) {
00233                         return NULL;
00234                 }
00235                 
00236             $strSQL = "SELECT DISTINCT(user.ID), user.ShortName, user.Nachname, user.Vorname, user.Usergroup FROM user";
00237             $strWHERE = $strJOIN = "";
00238 
00239             if (strlen($this->forename) > 0) {
00240                                 if ($ajax)
00241                         $strWHERE.= " AND user.Vorname LIKE '".$this->forename."%'";
00242                                 else
00243                         $strWHERE.= " AND user.Vorname LIKE '%".$this->forename."%'";
00244             }
00245             if (strlen($this->name) > 0) {
00246                                 if ($ajax)
00247                     $strWHERE.= " AND user.Nachname LIKE '".$this->name."%'";
00248                                 else
00249                         $strWHERE.= " AND user.Nachname LIKE '%".$this->name."%'";
00250             }
00251             
00252             if($this->course == "Alle") $this->course = "";
00253             
00254             if (!empty($this->course)) {
00255                 if ((isset($_SESSION["roleID"]) || !empty($this->team)) && !is_numeric($this->course)) {
00256                     $user = array();
00257                     if ($this->course{0} == "r") {
00258                         foreach(explode(",", substr($this->course, 1)) as $roleID) {
00259                             if (($userIDs = UserRoleManagement::getUsersWithRole((int)$roleID))) {
00260                                 $user = array_merge($user, $userIDs);
00261                             }
00262                         }
00263                     } elseif ($this->course{0} == "t") {
00264                         if (($userIDs = UserTeamManagement::getUsersOfTeam((int)substr($this->course, 1)))) {
00265                             $user = array_merge($user, $userIDs);
00266                         }
00267                     }
00268                     if (!empty($user)) {
00269                         $strWHERE.= " AND user.ID IN (".implode(", ", array_unique($user)) .")";
00270                     } else {
00271                         $strWHERE.= " AND user.ID < 0"; // nichts gefunden
00272 
00273                     }
00274                     $this->course = Data::toMysql($_SESSION["course"]); // für den späteren getUsergroupPicture()-Aufruf
00275 
00276                 } else {
00277                     $strJOIN = " INNER JOIN user_course ON user_course.userID = user.ID";
00278                     $strWHERE.= " AND user_course.courseID = '".$this->course."'";
00279                 }
00280             }
00281             $strSQL.= $strJOIN." WHERE user.Invisible = '0'" . $strWHERE . " ORDER BY user.Nachname,user.Vorname";
00282             
00283             $searchResults = $this->db->get_results($strSQL);
00284             
00285             if($this->db->num_rows > 0) 
00286                 return $searchResults;
00287             else
00288                 return NULL;
00289         }
00290         
00298         public function echoSearchResults($comboboxVisible = true, $ajax = false) {
00299                 
00300                 /* Suchergebnisse ermitteln */
00301                 $searchResults = $this->getSearchResults ( $ajax );
00302 
00303                 if (!$comboboxVisible)
00304                         echo "<form id='add' method='post' action='".PATH_TO_MESSAGE_NEW."'>\n";
00305                 else
00306                         echo "<form id='add' method='post' action='" .PATH_TO_BUDDYMANAGEMENT."'>\n";
00307                 
00308                 echo "<table class='tableBorder' width='100%'><tr><td>\n
00309                                 <p class='pForm'><input type='hidden' name='buddyaction' value='add' /></p>\n
00310                                 <p class='pForm'><input type='hidden' name='Empfaenger' value=\"" . Data::toHTML ( $_POST ["Empfaenger"] ) . "\" /></p>\n
00311                                 <p class='pForm'><input type='hidden' name='Betreff' value=\"" . $_POST ["Betreff"] . "\" /></p>\n
00312                                 <p class='pForm'><input type='hidden' name='Nachricht' value=\"" . $_POST ["Nachricht"] . "\" /></p>\n
00313                                 <p class='pForm'><input type='hidden' name='asEmail' value=\"" . $_POST ["asEmail"] . "\" /></p>\n
00314                                 </td></tr>\n";
00315                 Output::echoTableHead ( $this->translate->_( "Suchergebnisse" ), 2 );
00316                 if (! is_null ( $searchResults )) {
00317                         $darkCell = true;
00318                         
00319                         foreach ( $searchResults as $result ) {
00320                                 $groupLink = Output::getUsergroupPicture ( $result->ID, $result->Usergroup, $this->course );
00321                                 $darkCell == true ? $class = "tableCellDark" : $class = "tableCell";
00322                                 
00323                                 if($this->messaging->sameNameUsers($result->ID) <= 0) {
00324                                         $onclick = "javascript:addUserToRecipients(\"" . Data::toHTML ( $result->Nachname . ", " . $result->Vorname, false ) . "\");";
00325                                 }
00326                                 else {
00327                                         $onclick = "javascript:addUserToRecipients(\"" . Data::toHTML ( $result->Nachname . ", " . $result->Vorname . ", " . $result->ShortName, false ) . "\");";
00328                                 }
00329                                         
00330                                 $linkString = "";
00331                                 if($this->useSearchForBuddylist) {
00332                                         $linkString = PATH_TO_ROOT."messaging/buddymanagement.php?resultAction=add&selectedUser[]=".$result->ID;
00333                                 }
00334                                 else {
00335                                                 $linkString = $onclick;
00336                                 }
00337                                 echo "  <tr>
00338                          <td class='" . $class . "' align='center'><a href='".$linkString."'>" . $groupLink . "</a></td>
00339                          <td class='" . $class . "'>";
00340                                 if($this->useSearchForBuddylist) {
00341                                         echo "<p class='pForm'><input type='checkbox' name='selectedUser[]' " . ((count($searchResults) == 1 && $ajax == false) ? "checked='checked'" : "") . " value='" . $result->ID . "' /></p>";
00342                                 } 
00343                                 else {
00344 
00345                                         echo "<p class='pForm'><input type='checkbox' name='selectedUser[]' " . ((count($searchResults) == 1 && $ajax == false) ? "checked='checked'" : "") . " value='" . $result->ID . "' onclick='" . $onclick . "' /></p>";
00346                                 }
00347                                 echo "&nbsp;<a href='" . PATH_TO_ROOT . "user/homepage.php?user=" . $result->ID . "'>". Data::toHTML($result->Nachname.", ".$result->Vorname, false). "</a></td>";
00348                                 echo "</tr>";
00349                                 $darkCell == true ? $darkCell = false : $darkCell = true;
00350                         }
00351                         $addCode = "<p class='pForm'>" . $this->translate->_ ( "Auswahl" ) . ": <a href='#' onclick=\"return markAllSearchResults();\">". $this->translate->_ ( "Alle")."</a> | " . "<a href='#' onclick=\"return demarkAllSearchResults();\">". $this->translate->_ ("Keine")."</a>&nbsp;&nbsp;&nbsp;&nbsp;";
00352                         if ($comboboxVisible) {
00353                                 $addCode .= "<select name='resultAction' size='1'>
00354                                         <option value='add' selected='selected'>" . $this->translate->_ ( "Hinzufuegen" ) . "</option>
00355                                         <option value='ignore'>" . $this->translate->_ ( "Ignorieren" ) . "</option>
00356                                       </select> ";
00357                         }
00358                         $addCode .= "<input type='submit' name='okButton' value='" . $this->translate->_ ( "Ok" ) . "' /> </p>";
00359                         Output::echoDialogBottom ( array ("okButton" => "", "cancelButton" => "" ), 2, true, $addCode );
00360                 } else {
00361                         Output::errorMessage ( $this->translate->_ ( "Keinen Benutzer gefunden." ) );
00362                 }
00363                 echo "</table>\n
00364                         </form>\n";
00365         }
00366 }
00367 
00368 ?>
/home/hrniels/htdocs/eStudy/web/messaging/classes/class.messaging_usersearch.inc.php
